@import"https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800;900&display=swap";:root{--primary: #DC2626;--primary-dark: #B91C1C;--primary-light: #FEE2E2;--success: #16A34A;--success-light: #DCFCE7;--warning: #D97706;--warning-light: #FEF3C7;--danger: #DC2626;--info: #2563EB;--bg: #F8FAFC;--surface: #FFFFFF;--surface2: #F1F5F9;--border: #E2E8F0;--text-primary: #0F172A;--text-secondary: #64748B;--text-muted: #94A3B8;--radius-sm: 8px;--radius-md: 16px;--radius-lg: 24px;--radius-full: 9999px;--shadow-sm: 0 1px 3px rgba(0, 0, 0, .07), 0 1px 2px rgba(0, 0, 0, .05);--shadow-md: 0 4px 16px rgba(0, 0, 0, .08), 0 2px 6px rgba(0, 0, 0, .06);--shadow-lg: 0 12px 40px rgba(0, 0, 0, .12), 0 4px 12px rgba(0, 0, 0, .08);--nav-height: 72px;--transition: .22s cubic-bezier(.4, 0, .2, 1)}*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}html{font-size:16px;-webkit-tap-highlight-color:transparent}body{font-family:Inter,-apple-system,BlinkMacSystemFont,sans-serif;background:var(--bg);color:var(--text-primary);min-height:100vh;-webkit-font-smoothing:antialiased}#app{min-height:100vh;display:flex;flex-direction:column}.page{flex:1;padding-bottom:calc(var(--nav-height) + 16px)}.container{max-width:480px;margin:0 auto;padding:0 16px}h1{font-size:2rem;font-weight:800;line-height:1.15}h2{font-size:1.5rem;font-weight:700}h3{font-size:1.125rem;font-weight:600}p{line-height:1.6;color:var(--text-secondary)}.card{background:var(--surface);border-radius:var(--radius-md);box-shadow:var(--shadow-md);padding:24px;border:1px solid var(--border)}.glass{background:#ffffffbf;backdrop-filter:blur(16px);-webkit-backdrop-filter:blur(16px);border:1px solid rgba(255,255,255,.5);border-radius:var(--radius-md)}.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;min-height:52px;padding:0 28px;border-radius:var(--radius-full);font-size:1rem;font-weight:600;text-decoration:none;border:none;cursor:pointer;transition:all var(--transition);-webkit-user-select:none;user-select:none;letter-spacing:-.01em}.btn:active{transform:scale(.97)}.btn-primary{background:var(--primary);color:#fff;box-shadow:0 4px 14px #dc262659}.btn-primary:hover{background:var(--primary-dark);box-shadow:0 6px 20px #dc262673}.btn-outline{background:transparent;color:var(--primary);border:2px solid var(--primary)}.btn-outline:hover{background:var(--primary-light)}.btn-ghost{background:var(--surface2);color:var(--text-primary)}.btn-ghost:hover{background:var(--border)}.btn-success{background:var(--success);color:#fff;box-shadow:0 4px 14px #16a34a59}.btn-full{width:100%}.btn:disabled{opacity:.55;cursor:not-allowed;transform:none}.btn-sm{min-height:40px;padding:0 20px;font-size:.875rem}.form-group{display:flex;flex-direction:column;gap:6px;margin-bottom:18px}.form-label{font-size:.875rem;font-weight:600;color:var(--text-primary)}.form-input{height:52px;padding:0 16px;border:2px solid var(--border);border-radius:var(--radius-sm);font-size:1rem;font-family:inherit;background:var(--surface);color:var(--text-primary);transition:border-color var(--transition),box-shadow var(--transition);outline:none}.form-input:focus{border-color:var(--primary);box-shadow:0 0 0 3px #dc26261f}.form-input.error{border-color:var(--danger)}.form-error{font-size:.8rem;color:var(--danger);margin-top:2px}.form-hint{font-size:.8rem;color:var(--text-muted);margin-top:2px}.badge{display:inline-flex;align-items:center;gap:4px;padding:4px 12px;border-radius:var(--radius-full);font-size:.75rem;font-weight:700;text-transform:uppercase;letter-spacing:.04em}.badge-success{background:var(--success-light);color:var(--success)}.badge-danger{background:var(--primary-light);color:var(--danger)}.badge-warning{background:var(--warning-light);color:var(--warning)}.badge-info{background:#dbeafe;color:var(--info)}.bottom-nav{position:fixed;bottom:0;left:0;right:0;height:var(--nav-height);background:#fffffff2;backdrop-filter:blur(20px);-webkit-backdrop-filter:blur(20px);border-top:1px solid var(--border);display:flex;align-items:center;justify-content:space-around;z-index:100;padding:0 8px;padding-bottom:env(safe-area-inset-bottom)}.nav-item{display:flex;flex-direction:column;align-items:center;gap:4px;min-width:64px;min-height:52px;padding:6px 12px;border-radius:var(--radius-sm);text-decoration:none;color:var(--text-muted);font-size:.7rem;font-weight:600;border:none;background:none;cursor:pointer;transition:all var(--transition);letter-spacing:.02em}.nav-item.active{color:var(--primary)}.nav-item svg{width:24px;height:24px;transition:transform var(--transition)}.nav-item.active svg{transform:scale(1.1)}.app-header{background:#fffffff2;-webkit-backdrop-filter:blur(20px);backdrop-filter:blur(20px);padding:16px;border-bottom:1px solid var(--border);position:sticky;top:0;z-index:50}.app-header .container{display:flex;align-items:center;justify-content:space-between}.brand{display:flex;align-items:center;gap:10px;text-decoration:none}.brand-icon{width:36px;height:36px;background:var(--primary);border-radius:var(--radius-sm);display:flex;align-items:center;justify-content:center}.brand-text{font-size:1.1rem;font-weight:800;color:var(--text-primary);letter-spacing:-.02em}.brand-sub{font-size:.65rem;font-weight:500;color:var(--text-muted);letter-spacing:.05em;text-transform:uppercase;display:block}.alert{padding:14px 18px;border-radius:var(--radius-sm);font-size:.9rem;font-weight:500;margin-bottom:16px;border-left:4px solid}.alert-success{background:var(--success-light);color:var(--success);border-color:var(--success)}.alert-danger{background:var(--primary-light);color:var(--danger);border-color:var(--danger)}.alert-warning{background:var(--warning-light);color:var(--warning);border-color:var(--warning)}.progress-track{height:8px;background:var(--border);border-radius:var(--radius-full);overflow:hidden}.progress-fill{height:100%;background:linear-gradient(90deg,var(--primary),var(--warning));border-radius:var(--radius-full);transition:width .4s cubic-bezier(.4,0,.2,1)}.option-btn{width:100%;min-height:58px;display:flex;align-items:center;gap:14px;padding:14px 18px;border:2px solid var(--border);border-radius:var(--radius-md);background:var(--surface);font-size:.95rem;font-weight:500;color:var(--text-primary);cursor:pointer;text-align:left;transition:all var(--transition);margin-bottom:10px}.option-btn:hover{border-color:var(--primary);background:var(--primary-light)}.option-btn.selected{border-color:var(--primary);background:var(--primary-light);color:var(--primary)}.option-btn.correct{border-color:var(--success);background:var(--success-light);color:var(--success)}.option-btn.wrong{border-color:var(--danger);background:var(--primary-light);color:var(--danger)}.option-letter{width:30px;height:30px;border-radius:var(--radius-full);background:var(--surface2);flex-shrink:0;display:flex;align-items:center;justify-content:center;font-weight:800;font-size:.8rem}.option-btn.selected .option-letter{background:var(--primary);color:#fff}.option-btn.correct .option-letter{background:var(--success);color:#fff}.option-btn.wrong .option-letter{background:var(--danger);color:#fff}.timer{font-size:1.5rem;font-weight:800;font-variant-numeric:tabular-nums;color:var(--text-primary);letter-spacing:-.02em}.timer.warning{color:var(--warning)}.timer.danger{color:var(--danger);animation:pulse 1s ease-in-out infinite}@keyframes pulse{0%,to{opacity:1}50%{opacity:.6}}.stat-card{background:var(--surface2);border-radius:var(--radius-md);padding:18px;text-align:center}.stat-number{font-size:2rem;font-weight:900;color:var(--text-primary);line-height:1}.stat-label{font-size:.75rem;font-weight:600;color:var(--text-muted);text-transform:uppercase;letter-spacing:.05em;margin-top:4px}.divider{display:flex;align-items:center;gap:12px;color:var(--text-muted);font-size:.8rem;font-weight:500;margin:20px 0}.divider:before,.divider:after{content:"";flex:1;height:1px;background:var(--border)}.avatar{border-radius:var(--radius-full);background:linear-gradient(135deg,var(--primary),#F59E0B);display:flex;align-items:center;justify-content:center;font-weight:800;color:#fff;text-transform:uppercase;flex-shrink:0}.spinner{width:24px;height:24px;border-radius:50%;border:3px solid var(--border);border-top-color:var(--primary);animation:spin .8s linear infinite}.spinner-lg{width:44px;height:44px}@keyframes spin{to{transform:rotate(360deg)}}.loading-center{display:flex;justify-content:center;align-items:center;min-height:200px}.result-circle{width:140px;height:140px;border-radius:50%;display:flex;flex-direction:column;align-items:center;justify-content:center;margin:0 auto;font-weight:900;line-height:1.1}.result-circle.pass{background:var(--success-light);border:4px solid var(--success);color:var(--success)}.result-circle.fail{background:var(--primary-light);border:4px solid var(--danger);color:var(--danger)}.result-circle .score{font-size:2.5rem}.result-circle .total{font-size:.85rem;font-weight:600;opacity:.75}.text-center{text-align:center}.text-right{text-align:right}.text-muted{color:var(--text-muted)}.text-success{color:var(--success)}.text-danger{color:var(--danger)}.text-warning{color:var(--warning)}.text-sm{font-size:.875rem}.text-xs{font-size:.75rem}.font-bold{font-weight:700}.font-black{font-weight:900}.flex{display:flex}.flex-center{display:flex;align-items:center;justify-content:center}.flex-between{display:flex;align-items:center;justify-content:space-between}.gap-4{gap:4px}.gap-8{gap:8px}.gap-12{gap:12px}.gap-16{gap:16px}.mb-8{margin-bottom:8px}.mb-12{margin-bottom:12px}.mb-16{margin-bottom:16px}.mb-24{margin-bottom:24px}.mb-32{margin-bottom:32px}.mt-8{margin-top:8px}.mt-16{margin-top:16px}.mt-24{margin-top:24px}.pt-24{padding-top:24px}.grid-2{display:grid;grid-template-columns:1fr 1fr;gap:12px}.grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:12px}.bg-dark-theme{background-color:#0f172a;color:#fff;min-height:100vh}.hero-club{padding:40px 20px;border-bottom-left-radius:40px;border-bottom-right-radius:40px;box-shadow:0 10px 30px #00000080}.mt-neg-4{margin-top:-40px}.active-scale{transition:transform .2s cubic-bezier(.4,0,.2,1)}.active-scale:active{transform:scale(.96)}.modal-overlay{position:fixed;top:0;left:0;right:0;bottom:0;background:#000000d9;backdrop-filter:blur(8px);-webkit-backdrop-filter:blur(8px);z-index:1050;display:flex;align-items:center;justify-content:center;padding:0}.modal-content{width:100%;height:100%;max-width:800px;background:#0f172a;border-radius:0;overflow:hidden;box-shadow:0 25px 50px -12px #000000b3;animation:modalIn .3s cubic-bezier(.16,1,.3,1);display:flex;flex-direction:column}@media (min-width: 768px){.modal-overlay{padding:40px}.modal-content{height:90vh;max-height:90vh;border-radius:24px}}@keyframes modalIn{0%{opacity:0;transform:translateY(100px) scale(.95)}to{opacity:1;transform:translateY(0) scale(1)}}